import { constantRoutes } from "@/router";
import { getRouters } from "@/api/menu";
import Layout from "@/layout/index";

const permission = {
  state: {
    routes: [],
    addRoutes: [
      {
        name: "System",
        path: "/system",
        hidden: false,
        redirect: "noRedirect",
        component: "Layout",
        alwaysShow: true,
        meta: {
          title: "系统管理",
          icon: "system",
          noCache: false,
        },
        children: [
          {
            name: "User",
            path: "user",
            hidden: false,
            component: "system/user/index",
            meta: {
              title: "用户管理",
              icon: "user",
              noCache: false,
            },
          },
          {
            name: "Role",
            path: "role",
            hidden: false,
            component: "system/role/index",
            meta: {
              title: "角色管理",
              icon: "peoples",
              noCache: false,
            },
          },
          {
            name: "Menu",
            path: "menu",
            hidden: false,
            component: "system/menu/index",
            meta: {
              title: "菜单管理",
              icon: "tree-table",
              noCache: false,
            },
          },
          {
            name: "Dept",
            path: "dept",
            hidden: false,
            component: "system/dept/index",
            meta: {
              title: "部门管理",
              icon: "tree",
              noCache: false,
            },
          },
          {
            name: "Post",
            path: "post",
            hidden: false,
            component: "system/post/index",
            meta: {
              title: "岗位管理",
              icon: "post",
              noCache: false,
            },
          },
          {
            name: "Dict",
            path: "dict",
            hidden: false,
            component: "system/dict/index",
            meta: {
              title: "字典管理",
              icon: "dict",
              noCache: false,
            },
          },
          {
            name: "Config",
            path: "config",
            hidden: false,
            component: "system/config/index",
            meta: {
              title: "参数设置",
              icon: "edit",
              noCache: false,
            },
          },
          {
            name: "Notice",
            path: "notice",
            hidden: false,
            component: "system/notice/index",
            meta: {
              title: "通知公告",
              icon: "message",
              noCache: false,
            },
          },
          {
            name: "Log",
            path: "log",
            hidden: false,
            redirect: "noRedirect",
            component: "system/log/index",
            alwaysShow: true,
            meta: {
              title: "日志管理",
              icon: "log",
              noCache: false,
            },
            children: [
              {
                name: "Operlog",
                path: "operlog",
                hidden: false,
                component: "monitor/operlog/index",
                meta: {
                  title: "操作日志",
                  icon: "form",
                  noCache: false,
                },
              },
              {
                name: "Logininfor",
                path: "logininfor",
                hidden: false,
                component: "monitor/logininfor/index",
                meta: {
                  title: "登录日志",
                  icon: "logininfor",
                  noCache: false,
                },
              },
            ],
          },
        ],
      },
      {
        name: "Monitor",
        path: "/monitor",
        hidden: false,
        redirect: "noRedirect",
        component: "Layout",
        alwaysShow: true,
        meta: {
          title: "系统监控",
          icon: "monitor",
          noCache: false,
        },
        children: [
          {
            name: "Online",
            path: "online",
            hidden: false,
            component: "monitor/online/index",
            meta: {
              title: "在线用户",
              icon: "online",
              noCache: false,
            },
          },
          {
            name: "Job",
            path: "job",
            hidden: false,
            component: "monitor/job/index",
            meta: {
              title: "定时任务",
              icon: "job",
              noCache: false,
            },
          },
          {
            name: "Druid",
            path: "druid",
            hidden: false,
            component: "monitor/druid/index",
            meta: {
              title: "数据监控",
              icon: "druid",
              noCache: false,
            },
          },
          {
            name: "Server",
            path: "server",
            hidden: false,
            component: "monitor/server/index",
            meta: {
              title: "服务监控",
              icon: "server",
              noCache: false,
            },
          },
        ],
      },
      {
        name: "Tool",
        path: "/tool",
        hidden: false,
        redirect: "noRedirect",
        component: "Layout",
        alwaysShow: true,
        meta: {
          title: "系统工具",
          icon: "tool",
          noCache: false,
        },
        children: [
          {
            name: "Build",
            path: "build",
            hidden: false,
            component: "tool/build/index",
            meta: {
              title: "表单构建",
              icon: "build",
              noCache: false,
            },
          },
          {
            name: "Gen",
            path: "gen",
            hidden: false,
            component: "tool/gen/index",
            meta: {
              title: "代码生成",
              icon: "code",
              noCache: false,
            },
          },
          {
            name: "Swagger",
            path: "swagger",
            hidden: false,
            component: "tool/swagger/index",
            meta: {
              title: "系统接口",
              icon: "swagger",
              noCache: false,
            },
          },
        ],
      },
      {
        name: "Http://ruoyi.vip",
        path: "http://ruoyi.vip",
        hidden: false,
        component: "Layout",
        meta: {
          title: "若依官网",
          icon: "guide",
          noCache: false,
        },
      },
    ],
  },
  mutations: {
    SET_ROUTES: (state, routes) => {
      state.addRoutes = routes;
      state.routes = constantRoutes.concat(routes);
    },
  },
  actions: {
    // 生成路由
    GenerateRoutes({ commit }) {
      return new Promise((resolve) => {
        // 向后端请求路由数据

        console.log(111);
        getRouters().then((res) => {
          const accessedRoutes = filterAsyncRouter(res.data);
          accessedRoutes.push({ path: "*", redirect: "/404", hidden: true });
          commit("SET_ROUTES", accessedRoutes);
          resolve(accessedRoutes);
        });
      });
    },
  },
};

// 遍历后台传来的路由字符串，转换为组件对象
function filterAsyncRouter(asyncRouterMap) {
  return asyncRouterMap.filter((route) => {
    if (route.component) {
      // Layout组件特殊处理
      if (route.component === "Layout") {
        route.component = Layout;
      } else {
        route.component = loadView(route.component);
      }
    }
    if (route.children != null && route.children && route.children.length) {
      route.children = filterAsyncRouter(route.children);
    }
    return true;
  });
}

export const loadView = (view) => {
  // 路由懒加载
  return (resolve) => require([`@/views/${view}`], resolve);
};

export default permission;
